﻿/* Copyright 2010-present MongoDB Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

using MongoDB.Bson;
using MongoDB.Driver.Core.Misc;

namespace MongoDB.Driver.Search
{
    /// <summary>
    /// Options for tracking the search query.
    /// </summary>
    public sealed class SearchTrackingOptions
    {
        private string _searchTerms;

        /// <summary>
        /// Text or term associated with the query to track. You can specify only one term per query.
        /// </summary>
        public string SearchTerms
        {
            get => _searchTerms;
            set => _searchTerms = Ensure.IsNotNullOrEmpty(value, nameof(value));
        }

        internal BsonDocument Render() =>
            new()
            {
                { "searchTerms", _searchTerms, !string.IsNullOrEmpty(_searchTerms) }
            };
    }
}
